HEME Meaning of HEME in English /heem/ , n. Biochem.a deep-red iron-containing blood pigment, C 34 H 32 N 4 O 4 Fe, obtained from hemoglobin. [ 1920-25; shortened form of HEMATIN ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012